D-Link DGS-1510 Series Reference Manual page 333

DGS-1510 Series Gigabit Ethernet SmartPro Switch CLI Reference Guide
39-4 permit link-local
This command is used to allow hardware permitted data traffic send by the link-local address. Use the
no form of this command to disable this function
permit link-local
no permit link-local
Parameters
None.
Default
By default, this option is denied.
Command Mode
Source-guard Policy Configuration Mode.
Command Default Level
Level: 12.
Usage Guideline
The command is used to enable hardware to permit data traffic sent by the link-local address.
Example
This example shows how to allow all data traffic that is send by the link-local address.
Switch# configure terminal
Switch(config)# ipv6 source-guard policy policy1
Switch(config-source-guard)# permit link-local
Switch(config-source-guard)#
39-5 ipv6 source-guard attach-policy
This command is used to apply IPv6 source guard on an interface. Use the no form of this command
to remove this source guard from the interface.
ipv6 source-guard attach-policy [POLICY-NAME]
no ipv6 source-guard attach-policy
Parameters
POLICY-NAME
Default
None.
Command Mode
Interface Configuration Mode.
Command Default Level
Level: 12.
Usage Guideline
When the command is applied to a port, the received IPv6 packet except ND, RA, RS and DHCP
messages will perform the address binding check. The packet is allowed when it matches any of the
Specifies the name of the source guard policy.
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